CN218954851U

CN218954851U - Steam generator

Info

Publication number: CN218954851U
Application number: CN202223443865.4U
Authority: CN
Inventors: 郑仪军
Original assignee: Guangdong Huatek Sci Tech Co ltd
Current assignee: Guangdong Huatek Sci Tech Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-02
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a steam generator, and belongs to the field of steam generating equipment. A steam generator comprises a case, a pump, a heater and an air outlet pipe; the case is provided with a water inlet and a steam outlet; the pump is positioned in the case; the input end of the pump is communicated with the water inlet to extract purified water; the heater is positioned in the case; the input end of the heater is communicated with the output end of the pump so as to heat the water purifier to a steam state in the case; the output end of the heater is communicated with the steam outlet, and steam is discharged outside; the air outlet pipe is positioned outside the case; the air inlet end part of the air outlet pipe is elastically sleeved outside the steam outlet in a sealing way so as to be communicated with the output end of the heater; when in installation, the air inlet end part of the air outlet pipe is detachably connected with the steam outlet through a screw cap; the water and heating piece can be separately arranged, the sanitation degree of the heating piece is guaranteed, the convenience of disassembling and assembling the air outlet pipe is improved, and the operation intelligence is improved.

Description

Steam generator

Technical Field

The utility model belongs to the field of steam generating equipment, and particularly relates to a steam generator.

Background

The means for heating food and the like by using steam is relatively sanitary and efficient; a steam generator commonly comprises a steam pot, such as a quick-heating steam pot with a patent number of CN200520056190.5, wherein a plane heating plate is arranged at the bottom of the pot body, and a water outlet is arranged at the bottom of the pot body; the spray head is positioned at the upper part of the heating plate and is connected with an external tap water supply system through a conduit, and water in the pot body is heated through the heating plate, so that steam is formed as a heat source to heat the steaming drawer. The arrangement is that the heating element is in direct contact with water, so that the leakage accident of the heating element is easy to occur; in addition, the water contacts the heating element before being converted into steam, so that the heating element is easy to infect bacteria, and the sanitation is not enough.

In order to solve the problem, the existing steam generator which is used for preparing steam in advance and then contacting the steam with a heating element has extremely high sealing performance requirement on the steam outlet position for discharging the steam, is not easy to assemble and disassemble in general design, and has the problem of insufficient intelligent and direct operation.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a steam generator which can realize the separation of water and a heating element, ensure the sanitation degree of the heating element, improve the convenience of disassembling and assembling an air outlet pipe and further improve the operation intelligence.

The utility model relates to a steam generator, which comprises a case, a pump, a heater and an air outlet pipe;

the case is provided with a water inlet and a steam outlet;

the pump is positioned in the case; the input end of the pump is communicated with the water inlet to extract purified water;

the heater is positioned in the case; the input end of the heater is communicated with the output end of the pump so as to heat the water purifier to a steam state in the case; the output end of the heater is communicated with the steam outlet, and steam is discharged outside;

the air outlet pipe is positioned outside the case; the air inlet end part of the air outlet pipe is elastically sleeved outside the steam outlet in a sealing way so as to be communicated with the output end of the heater; when in installation, the air inlet end part of the air outlet pipe is detachably connected with the steam outlet through a screw cap.

As a further improvement of the utility model, a cylindrical handle is detachably sleeved outside the air outlet end part of the air outlet pipe; the outer circumferential surface of the handle is provided with a friction increasing groove.

As a further improvement of the utility model, the utility model also comprises a control system positioned in the chassis; the control system is electrically connected with the pump and the heater to control the start and stop of the pump and the start and stop of the heater.

As a further improvement of the utility model, the control system comprises a temperature sensor and a controller; the temperature sensor is electrically connected with the controller to convert a steam temperature signal in the heater into an electric signal and transmit the electric signal to the controller; the pump and the heater are provided with a starting temperature threshold and a closing temperature threshold so as to operate within a limited temperature range; the controller is electrically connected with the pump and the heater to control the flow of the pump and the heating power of the heater.

As a further improvement of the present utility model, the control system includes a bluetooth module and a controller; the controller can be communicated with the mobile phone through the Bluetooth module to receive an adjustment instruction sent by the mobile phone, and remotely control the start-stop time and the operation time of the pump and the start-stop time and the operation time of the heater.

As a further improvement of the present utility model, the control system includes a touch screen and a controller; the touch screen is fixedly arranged on the upper end face of the case; the touch screen is electrically connected with the controller to convert the touch force signal into an electric signal and transmit the electric signal to the controller; the controller sends different control instructions to the pump and/or heater based on the force signals received at different locations of the touch screen.

As a further improvement of the utility model, the display content of the touch screen comprises a temperature value of the heating real-time temperature or the heating preset temperature of the heater, wen Shengjian and a temperature reduction key for adjusting the heating temperature of the heater, and a switch key for controlling the operation of the pump and the heater; the display content of the touch screen is displayed through the lamp bead group embedded in the screen.

As a further improvement of the utility model, the surface of the touch screen is provided with a through hole; the water inlet is hermetically connected with a container clamping assembly for fixedly assembling a water purifying container; during assembly, the container clamping assembly is embedded in the through hole, and the outer wall of the container clamping assembly is in fit and abutting connection with the inner wall of the through hole.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the heater and the pump are both arranged in the case, so that the water purifier enters the case and is vaporized into steam through heating to be discharged out of the case, and the steam can be simply and directly used as a heat source instead of contacting an object to be heated with the water purifier and the heater, thereby reducing the cleaning difficulty and the use difficulty;

according to the utility model, the air inlet end of the air outlet pipe body is sleeved outside the nozzle of the air outlet, the nozzle of the air outlet is elastically in interference fit with the air outlet pipe body, the air outlet pipe body is detachably connected with the air outlet through the screw cap, the screw cap rotates towards the side of the case, the air outlet pipe body is inserted with the nozzle deeper, the air outlet pipe is tightly connected with the air outlet, and meanwhile, the tight fit of the air outlet pipe and the air outlet can be realized only by rotating the screw cap, so that the air outlet pipe is convenient and efficient to disassemble and assemble;

according to the utility model, the touch screen is arranged on the upper end surface of the case, and the operation of the pump and the heater is indirectly controlled by pressing different positions on the touch screen, so that the operation of a user is simpler and more convenient by the arrangement.

Drawings

Fig. 1 is a schematic perspective view of a steam generator according to the present utility model;

FIG. 2 is a schematic perspective sectional structure of the steam generator of the present utility model;

FIG. 3 is a schematic diagram of an explosion structure at the junction of the outlet pipe and the steam outlet of the present utility model;

FIG. 4 is a schematic perspective view of the outlet end of the outlet tube of the present utility model;

FIG. 5 is a schematic plan sectional view of the outlet end of the outlet tube of the present utility model;

fig. 6 is a schematic plan view of a touch screen according to the present utility model.

The reference numerals in the figures illustrate:

the device comprises a case 1, a container clamping assembly 2, a pump 3, a heater 4, an air outlet pipe 5, an air outlet pipe body 51, a screw cap 52, a handle 53 and a control system 6.

Detailed Description

First embodiment: referring to fig. 1-5, a steam generator includes a case 1, a container clamping assembly 2, a pump 3, a heater 4, an air outlet pipe 5, and a control system 6.

The upper end of the case 1 is provided with a water inlet, the lower end of the side surface of the case 1 is provided with a steam outlet, and the steam outlet comprises a nozzle fixedly arranged on the case 1 shell; the wall of the case 1 at the water inlet is sunken downwards to form a container mounting hole; a plurality of evenly distributed vent holes are formed in the peripheral side wall of the case 1.

The container clamping assembly 2 is detachably connected to the water inlet, and the container clamping assembly 2 is in threaded connection with bottled water so as to fix the bottled water on the upper side of the case 1 in a back-off manner, and clean water in the bottled water is introduced into the case 1.

The pump 3 is located in the case 1, and the input end of the pump 3 is communicated with the water inlet to pump purified water.

The heater 4 is positioned in the case 1; an input end of the heater 4 is communicated with an output end of the pump 3 to heat the water purifier to a steam state in the case 1; the output end of the heater 4 is communicated with the steam outlet, and steam is discharged outside.

The air outlet pipe 5 is positioned outside the case 1, and the air outlet pipe 5 comprises an air outlet pipe body 51, a screw cap 52 and a handle 53; the air inlet end part of the air outlet pipe body 51 is sleeved outside the nozzle, and the air outlet pipe body 51 is made of elastic materials, so that the air outlet pipe body 51 can be bent at will; the inner diameter of the air outlet pipe body 51 is smaller than the maximum outer diameter of the nozzle in a free state, so that the air outlet pipe body 51 is elastically matched with the nozzle in a sealing way, steam can smoothly enter the air outlet pipe body 51 from a steam outlet, and tightness in steam transmission is ensured; a clamping ring is fixedly arranged at the air inlet end of the air outlet pipe body 51, and a screw cap 52 is sleeved on the periphery of the air outlet pipe body 51 and is in limit abutting joint with the clamping ring so that the screw cap 52 cannot be separated from the air outlet pipe body 51; the periphery of the steam outlet, which is positioned at the outer side of the chassis 1, is provided with threads so as to realize threaded connection with the screw cap 52; after the screw cap 52 is in threaded connection with the steam outlet, the nozzle is embedded in the air outlet pipe body 51, the screw cap 52 rotates towards one side of the case 1, the insertion degree of the nozzle and the air outlet pipe body 51 is deeper, and the tightness of the air path is improved on the basis of realizing detachable connection; the periphery of the air outlet end part of the air outlet pipe body 51 is provided with a clamping groove; the inner periphery of the handle 53 is provided with a collar; when the handle 53 is sleeved on the periphery of the air outlet pipe body 51, the clamping ring is embedded in the clamping groove so that the handle 53 is fixed on the periphery of the air outlet pipe body 51; the outer peripheral surface of the handle 53 is uniformly provided with a plurality of friction increasing grooves, so that the handle is convenient for a user to grasp and stabilize.

The control system 6 comprises a temperature sensor, a controller and a touch screen; the temperature sensor and the controller are both positioned in the case 1; the temperature sensor is electrically connected with the controller to convert a steam temperature signal in the heater 4 into an electric signal and transmit the electric signal to the controller; the pump 3 and the heater 4 are provided with a starting temperature threshold value and a closing temperature threshold value so as to operate within a limited temperature range; the controller is electrically connected with the pump 3 and the heater 4 to control the flow of the pump 3, the heating power of the heater 4, the starting and stopping of the pump 3 and the starting and stopping of the heater 4; the touch screen is fixedly arranged on the upper end face of the case 1, and is electrically connected with the controller so as to convert a touch force signal into an electric signal and transmit the electric signal to the controller; the controller sends different control instructions to the pump 3 and/or the heater 4 according to the force signals received by different positions of the touch screen; the display content of the touch screen comprises a temperature value of the heating real-time temperature or the heating preset temperature of the heater 4, wen Shengjian and a temperature reducing key for adjusting the heating temperature of the heater 4, and a switch key for controlling the operation of the pump 3 and the heater 4; the display content of the touch screen is displayed through a lamp bead group embedded in the screen; and a through hole is formed in the surface of the touch screen, and when the touch screen is assembled, the container clamping assembly 2 is embedded in the through hole, and the outer wall of the container clamping assembly 2 is in fit and butt joint with the inner wall of the through hole.

Specific embodiment II: on the basis of the first embodiment, the container clamping assembly 2 comprises a shell, an inner core and a shunt; the outer shell is sleeved on the outer side of the upper part of the inner core and is clamped with the inner core; the lower part of the inner core is positioned at the lower side of the shell and embedded in the container mounting hole, and a sealing ring is sleeved outside the lower part of the inner core, so that the outer wall of the inner core is in sealing fit with the inner wall of the container mounting hole; the inner core is internally provided with a water through hole, and the water through hole penetrates through the lower end of the inner core to enable the inner core to be communicated with the water inlet; the upper side of the inner core is provided with a plurality of positioning holes; the calibers of the positioning holes are different, so that the calibers of the positioning holes which are closer to the inner side are smaller; each positioning hole is correspondingly provided with a different water purifying container; the inner side wall of each positioning hole is provided with threads, a limiting ring is fixedly arranged on the inner bottom wall (namely the step surface) of each positioning hole, the outer side surface of the limiting ring is provided with convex points, and the outer diameter of the limiting ring at the convex points is smaller than the inner diameter of the corresponding water outlet of the water purifying container, so that the water outlet of the water purifying container is in expansion connection with the limiting ring; the water purifying container is a mineral water bottle or a mineral water bucket or other common and portable pure water containers with threads at the water outlet in daily life; taking a mineral water bottle as an example, reversely buckling the mineral water bottle into the positioning hole when the mineral water bottle is used, screwing the screw thread and expanding the bottle mouth by the limiting ring to fix the bottle mouth; the shunt is fixed to be set up in the limbers to shunt the water that flows out in the mineral water bottle, in order to avoid the too fast problem of water velocity of flow, also avoided the problem of water back-flow, the shunt is common structure, and is not described here in detail.

Third embodiment: on the basis of the first or second embodiment, the control system 6 further comprises a bluetooth module; the controller can be communicated with the mobile phone through the Bluetooth module to receive an adjustment instruction sent by the mobile phone, and remotely control the start-stop time and the operation time of the pump 3 and the start-stop time and the operation time of the heater 4.

Claims

1. A steam generator, characterized by: comprises a case (1), a pump (3), a heater (4) and an air outlet pipe (5);

the case (1) is provided with a water inlet and a steam outlet;

the pump (3) is positioned in the case (1); the input end of the pump (3) is communicated with the water inlet to extract purified water;

the heater (4) is positioned in the case (1); the input end of the heater (4) is communicated with the output end of the pump (3) so as to heat the purified water to a steam state in the case (1); the output end of the heater (4) is communicated with the steam outlet, and steam is discharged outside;

the air outlet pipe (5) is positioned outside the case (1); the air inlet end part of the air outlet pipe (5) is elastically sleeved outside the steam outlet in a sealing way so as to be communicated with the output end of the heater (4); when in installation, the air inlet end part of the air outlet pipe (5) is detachably connected with the steam outlet through a screw cap (52).

2. A steam generator as claimed in claim 1, wherein: a cylindrical handle (53) is detachably sleeved on the outer side of the air outlet end part of the air outlet pipe (5); the outer peripheral surface of the handle (53) is provided with a friction increasing groove.

3. A steam generator as claimed in claim 1, wherein: the control system (6) is positioned in the case (1); the control system (6) is electrically connected with the pump (3) and the heater (4) to control the start and stop of the pump (3) and the start and stop of the heater (4).

4. A steam generator according to claim 3, wherein: the control system (6) comprises a temperature sensor and a controller; the temperature sensor is electrically connected with the controller to convert a steam temperature signal in the heater (4) into an electric signal and transmit the electric signal to the controller; the pump (3) and the heater (4) are provided with a starting temperature threshold value and a closing temperature threshold value so as to operate within a limited temperature range; the controller is electrically connected with the pump (3) and the heater (4) to control the flow of the pump (3) and the heating power of the heater (4).

5. A steam generator according to claim 3, wherein: the control system (6) comprises a Bluetooth module and a controller; the controller can be communicated with the mobile phone through the Bluetooth module to receive an adjustment instruction sent by the mobile phone, and remotely control the start-stop time and the operation time of the pump (3) and the start-stop time and the operation time of the heater (4).

6. A steam generator according to claim 3, wherein: the control system (6) comprises a touch screen and a controller; the touch screen is fixedly arranged on the upper end face of the case (1); the touch screen is electrically connected with the controller to convert the touch force signal into an electric signal and transmit the electric signal to the controller; the controller sends different control instructions to the pump (3) and/or the heater (4) according to the force signals received by the touch screen at different positions.

7. A steam generator as claimed in claim 6, wherein: the display content of the touch screen comprises a temperature value of a heating real-time temperature or a heating preset temperature of the heater (4), wen Shengjian and a temperature reduction key for adjusting the heating temperature of the heater (4), and a switch key for controlling the operation of the pump (3) and the heater (4); the display content of the touch screen is displayed through the lamp bead group embedded in the screen.

8. A steam generator as claimed in claim 6, wherein: the surface of the touch screen is provided with a through hole; the water inlet is connected with a container clamping assembly (2) in a sealing way and is used for fixedly assembling a water purifying container; during assembly, the container clamping assembly (2) is embedded in the through hole, and the outer wall of the container clamping assembly (2) is in fit and butt joint with the inner wall of the through hole.